personally i wouldn't have the second divider in there. the more girls you have together, the more the aggression is spread out, and the less damage and bullying gets done. its not like they will have any extra space due to the divider as they are still all in the same tank. its usually recommended to keep a minimum of 4 girls together but in my experience more girls is better.They are all female and I have set up my old tank and put in 2 dividers for them. I am going to put my male in 1 section, 3 females together in 1 section and the other 4 together in 1 section.
YAY